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Over $1.5 Billion in Bitcoin Tops BlackRock Holdings in One Month

Reported by TradingView
Oct 3, 2026· 2 min read
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Key Takeaways
  • • BlackRock accumulated $1.57 billion in Bitcoin over one month through its spot Bitcoin ETF (IBIT), including a single $195.6 million purchase following Bitcoin's rebound above $84,000.
  • • BlackRock's total Bitcoin holdings now reach 801,769 BTC, valued at approximately $67.87 billion, representing over 87% of its $77.93 billion tracked crypto portfolio.
  • • Bitcoin ETFs attracted $5.35 billion in net inflows over the measurement period, with BlackRock accounting for roughly 30% of total category demand through IBIT.
  • • The aggressive accumulation underscores sustained institutional demand and cements BlackRock's dominance in the spot Bitcoin ETF market.
Summary
BlackRock has significantly expanded its Bitcoin holdings through consistent purchases over the past month, adding $1.57 billion worth of BTC to its positions. The accumulation occurred across multiple trading sessions, with transaction data from Arkham Intelligence showing disciplined, regular inflows into BlackRock's spot Bitcoin ETF (IBIT). The pace of purchasing accelerated following Bitcoin's rebound above $84,000, with a notable single-day acquisition of $195.6 million that evidenced renewed institutional interest at higher price levels.

Following this month-long accumulation, BlackRock now holds 801,769 BTC, worth approximately $67.87 billion at current Bitcoin valuations. Bitcoin comprises 87% of BlackRock's $77.93 billion tracked crypto portfolio, with Ethereum representing the second-largest holding at $10.06 billion. The scale of these holdings reflects BlackRock's commanding position within the Bitcoin ETF ecosystem.

The inflows into BlackRock's IBIT fund occur within a broader surge in Bitcoin ETF demand. Spot Bitcoin ETFs have pulled in $5.35 billion in net flows over the recent period, with BlackRock accounting for roughly $1.6 billion of that category-wide total. On-chain data indicates Bitcoin transfers moving in batches of 300 BTC between Coinbase hot wallets and BlackRock-linked addresses, illustrating the operational mechanics of institutional-scale Bitcoin acquisition and custody practices.

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Sources

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TradingView Over $1.5 Billion in Bitcoin Tops BlackRock Holdings in One Month